| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Onatsberg | city | Bayern | Germany | 48.58 | 12.66 | 1669 | 8278 |
| Onersdorf | city | Bayern | Germany | 48.55 | 12.36 | 1669 | 5037 |
| Onichreit | city | Bayern | Germany | 48.49 | 12.38 | 1669 | 8898 |
| Onoldum | city | Bayern | Germany | 49.30 | 10.59 | 1669 | 41746 |